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623 Area Code

About Area Code 623

State: Arizona
Major City: Phoenix
Timezone: (UTC-7) (2:09am)
Short URL: allareacodes.com/623
Download: Download this data

Area Code 623 Map

  • Avondale, AZ
  • Glendale, AZ
  • Peoria, AZ
  • Sun City, AZ
  • Sun City West, AZ
  • Surprise, AZ

More About Area Code 623

Area code 623 was first put in service March 1, 1999. Currently, the largest city it serves is Phoenix, AZ, and it overlaps coverage areas with area code .

Overview of Active Prefixes

Assigned to Carrier

Usage

Carriers

Active Phone Number Prefixes

Prefix
Usage
Primary City
Carrier
Introduced
Landline
Phoenix
Xo Arizona
Introduced 07/11/2008
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 02/14/2001
Wireless
Phoenix
New Cingular Wireless PCS
Introduced 01/18/2001
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 03/07/2001
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 03/07/2001
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 03/07/2001
Landline
Phoenix
Qwest Corporation
Introduced 06/05/2008
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 06/03/2008
Landline
Phoenix
Eschelon Telecom Of Arizona
Introduced 03/03/2001
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 08/20/2000
Wireless
Phoenix
American Messaging Services
Introduced 01/14/2000
Landline
Surprise
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Mcleodusa Telecommunications Services- Az
Introduced 03/21/2001
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 06/30/2001
Landline
Phoenix
Allegiance Telecom Of Arizona
Introduced 03/03/2001
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 08/20/2000
Landline
Phoenix
Qwest Corporation
Introduced 03/29/2007
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 06/30/2009
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 02/13/2009
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 03/07/2002
Wireless
Phoenix
New Cingular Wireless PCS
Introduced 07/17/2001
Landline
Phoenix
Qwest Corporation
Introduced 12/31/2007
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 03/22/2007
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 06/21/2007
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 08/24/2006
Wireless
Phoenix
T-mobile Usa
Introduced 09/07/2007
Landline
Phoenix
Xo Arizona
Introduced 06/15/2009
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 02/23/2007
Landline
Phoenix
Level 3 Communications
Introduced 01/05/2006
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 02/05/2007
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 05/23/2007
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 09/05/2007
Landline
Phoenix
Level 3 Communications
Introduced 09/07/2007
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 03/16/2007
Landline
Phoenix
Cox Arizona Telcom
Introduced 07/14/2004
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 09/09/2009
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 03/03/2001
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 01/19/2006
Landline
Phoenix
Cox Arizona Telcom
Introduced 07/17/2002
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 09/27/2006
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 07/19/2010
Landline
Phoenix
Mcimetro Access Transmission Services LLC
Introduced 10/04/2011
Landline
Phoenix
AT&T Local
Introduced 10/13/1999
Landline
Phoenix
Bandwidth.com Clec
Introduced 07/22/2011
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 07/22/1999
Landline
Phoenix
Xo Arizona
Introduced 01/14/2000
Landline
Phoenix
Mcimetro Access Transmission Services LLC
Introduced 05/03/2012
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/09/2007
Landline
Phoenix
Teleport Communications America
Introduced 10/13/1999
Landline
Phoenix
Cox Arizona Telcom
Introduced 11/27/2012
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 04/06/2006
Landline
Phoenix
Pac - West Telecomm
Introduced 03/03/2001
Landline
Chandler
Cox Arizona Telcom
Introduced 07/22/1999
Wireless
Phoenix
T-mobile Usa
Introduced 10/13/1999
Landline
Buckeye
Qwest Corporation
Introduced 06/13/2000
Landline
Arlington
Qwest Corporation
Introduced 06/13/2000
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 10/24/2001
Wireless
Phoenix
T-mobile Usa
Introduced 10/13/1999
Wireless
Phoenix
T-mobile Usa
Introduced 10/13/1999
Landline
Phoenix
Qwest Corporation
Introduced 08/29/2006
Landline
Glendale
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Bandwidth.com Clec
Introduced 07/06/2011
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 04/05/2010
Landline
Phoenix
Teleport Communications America
Introduced 07/22/1999
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 06/13/2000
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 10/31/2000
Landline
Scottsdale
Electric Lightwave DBA Integra Telecom
Introduced 10/13/1999
Landline
Scottsdale
Electric Lightwave DBA Integra Telecom
Introduced 07/22/1999
Landline
Peoria
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
New Cingular Wireless PCS
Introduced 01/14/2000
Landline
Black Canyon City
Qwest Corporation
Introduced 07/22/1999
Landline
Peoria
Qwest Corporation
Introduced 01/14/2000
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 03/06/2002
Wireless
Phoenix
Xo Arizona
Introduced 04/27/2012
Landline
Phoenix
Tw Telecom Of Arizona LLC
Introduced 07/22/1999
Landline
Arlington
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 03/29/2011
Landline
Circle City
Qwest Corporation
Introduced 07/22/1999
Landline
Arlington
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 09/01/2011
Landline
Phoenix
Xo Arizona
Introduced 01/14/2000
Landline
Phoenix
T-mobile Usa
Introduced 01/14/2000
Landline
Glendale
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Electric Lightwave DBA Integra Telecom
Introduced 09/12/2006
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 10/24/2001
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 01/30/2012
Landline
Phoenix
Bandwidth.com Clec
Introduced 10/20/2010
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 10/02/2009
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 09/21/2005
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Teleport Communications America
Introduced 01/14/2000
Landline
Phoenix
Qwest Corporation
Introduced 08/20/2000
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 10/31/2000
Landline
Phoenix
Level 3 Communications
Introduced 12/27/2004
Landline
Phoenix
Qwest Corporation
Introduced 01/14/2000
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Cox Arizona Telcom
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 10/31/2000
Landline
Phoenix
Mcimetro Access Transmission Services LLC
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 01/14/2000
Landline
Glendale
Qwest Corporation
Introduced 07/22/1999
Landline
Glendale
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 04/16/2010
Landline
Phoenix
Neutral Tandem-arizona
Introduced 02/05/2013
Landline
Phoenix
Global Crossing Local Services-az
Introduced 01/14/2000
Landline
Phoenix
Electric Lightwave DBA Integra Telecom
Introduced 01/14/2000
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Mcimetro Access Transmission Services LLC
Introduced 07/22/1999
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 01/14/2000
Landline
Sun City
Qwest Corporation
Introduced 03/03/2001
Landline
Surprise
Qwest Corporation
Introduced 07/06/2010
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 06/13/2000
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Peoria
Qwest Corporation
Introduced 03/03/2001
Landline
Surprise
Qwest Corporation
Introduced 01/14/2000
Landline
Surprise
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 10/31/2000
Landline
Phoenix
Qwest Corporation
Introduced 01/14/2000
Wireless
Phoenix
T-mobile Usa
Introduced 07/23/2008
Landline
Phoenix
Qwest Corporation
Introduced 01/14/2000
Landline
Peoria
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Electric Lightwave DBA Integra Telecom
Introduced 06/27/2007
Landline
Peoria
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
T-mobile Usa
Introduced 10/13/1999
Landline
Peoria
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Sun City
Qwest Corporation
Introduced 07/22/1999
Landline
Surprise
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Cox Arizona Telcom
Introduced 06/30/2001
Landline
Phoenix
New Cingular Wireless PCS
Introduced 10/13/1999
Wireless
Phoenix
T-mobile Usa
Introduced 10/13/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 08/20/2000
Landline
Glendale
Qwest Corporation
Introduced 10/31/2000
Landline
Phoenix
Neutral Tandem-arizona
Introduced 11/19/2012
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 06/30/2001
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 01/14/2000
Landline
Phoenix
Mcimetro Access Transmission Services LLC
Introduced 10/13/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/13/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/14/2002
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/14/2002
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/13/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/13/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/14/2002
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/14/2002
Wireless
Phoenix
T-mobile Usa
Introduced 10/13/1999
Landline
Phoenix
Teleport Communications America
Introduced 07/22/1999
Landline
Phoenix
Teleport Communications America
Introduced 06/30/2001
Landline
Phoenix
Mcimetro Access Transmission Services LLC
Introduced 10/13/1999
Landline
Phoenix
Level 3 Communications
Introduced 05/19/2009
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Level 3 Communications
Introduced 04/19/2002
Wireless
Phoenix
Leap Wireless Intl DBA Cricket Comm
Introduced 09/09/2008
Landline
Phoenix
Teleport Communications America
Introduced 01/14/2000
Wireless
Phoenix
Sprint Spectrum L.p.
Introduced 10/13/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Glendale
Qwest Corporation
Introduced 07/22/1999
Landline
Glendale
Qwest Corporation
Introduced 01/14/2000
Landline
Phoenix
Peerless Network Of Arizona
Introduced 03/05/2012
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Tw Telecom Of Arizona LLC
Introduced 07/22/1999
Landline
Phoenix
360networks (usa) Inc.
Introduced 10/24/2013
Landline
Phoenix
Gila Local Exchange Carrier
Introduced 08/26/2008
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 01/14/2000
Landline
Sun City
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Teleport Communications America
Introduced 10/13/1999
Landline
Peoria
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 06/17/2002
Landline
Sun City
Qwest Corporation
Introduced 07/06/2010
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Scottsdale
Electric Lightwave DBA Integra Telecom
Introduced 10/13/1999
Landline
Litchfield Park
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 06/13/2000
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Sun City
Qwest Corporation
Introduced 07/22/1999
Landline
Sun City
Qwest Corporation
Introduced 04/24/2001
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Glendale
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
American Messaging Services
Introduced 07/22/1999
Landline
Goodyear
Qwest Corporation
Introduced 01/14/2000
Landline
Phoenix
Peerless Network Of Arizona
Introduced 05/23/2012
Landline
Phoenix
Electric Lightwave DBA Integra Telecom
Introduced 10/13/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 01/14/2000
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Goodyear
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Goodyear
Qwest Corporation
Introduced 07/22/1999
Landline
Sun City
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Litchfield Park
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Phoenix
Qwest Corporation
Introduced 07/22/1999
Landline
Sun City
Qwest Corporation
Introduced 07/22/1999
Landline
Sun City
Qwest Corporation
Introduced 07/22/1999
Landline
Surprise
Qwest Corporation
Introduced 07/22/1999
Landline
Sun City
Qwest Corporation
Introduced 07/22/1999
Landline
Glendale
Qwest Corporation
Introduced 07/22/1999
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 10/09/2001
Wireless
Phoenix
Cellco Partnership DBA Verizon Wireless
Introduced 11/03/2006
Landline
Phoenix
Neutral Tandem-arizona
Introduced 09/26/2013

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